New EH representation for MSVC compatibility
This introduces new instructions neccessary to implement MSVC-compatible
exception handling support. Most of the middle-end and none of the
back-end haven't been audited or updated to take them into account.
Differential Revision: http://reviews.llvm.org/D11097
llvm-svn: 243766
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
index 22e1be9..f15c95f 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
@@ -1158,6 +1158,30 @@
llvm_unreachable("Can't get register for value!");
}
+void SelectionDAGBuilder::visitCleanupRet(const CleanupReturnInst &I) {
+ report_fatal_error("visitCleanupRet not yet implemented!");
+}
+
+void SelectionDAGBuilder::visitCatchEndPad(const CatchEndPadInst &I) {
+ report_fatal_error("visitCatchEndPad not yet implemented!");
+}
+
+void SelectionDAGBuilder::visitCatchRet(const CatchReturnInst &I) {
+ report_fatal_error("visitCatchRet not yet implemented!");
+}
+
+void SelectionDAGBuilder::visitCatchPad(const CatchPadInst &I) {
+ report_fatal_error("visitCatchPad not yet implemented!");
+}
+
+void SelectionDAGBuilder::visitTerminatePad(const TerminatePadInst &TPI) {
+ report_fatal_error("visitTerminatePad not yet implemented!");
+}
+
+void SelectionDAGBuilder::visitCleanupPad(const CleanupPadInst &CPI) {
+ report_fatal_error("visitCleanupPad not yet implemented!");
+}
+
void SelectionDAGBuilder::visitRet(const ReturnInst &I) {
const TargetLowering &TLI = DAG.getTargetLoweringInfo();
auto &DL = DAG.getDataLayout();
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.h b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.h
index 1b8cd5b..f71190d 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.h
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.h
@@ -735,6 +735,12 @@
void visitSwitch(const SwitchInst &I);
void visitIndirectBr(const IndirectBrInst &I);
void visitUnreachable(const UnreachableInst &I);
+ void visitCleanupRet(const CleanupReturnInst &I);
+ void visitCatchEndPad(const CatchEndPadInst &I);
+ void visitCatchRet(const CatchReturnInst &I);
+ void visitCatchPad(const CatchPadInst &I);
+ void visitTerminatePad(const TerminatePadInst &TPI);
+ void visitCleanupPad(const CleanupPadInst &CPI);
uint32_t getEdgeWeight(const MachineBasicBlock *Src,
const MachineBasicBlock *Dst) const;